N'-[(1E)-1-(4-Methoxyphenyl)ethylidene]-3-(1H-pyrrol-1-yl)thiophene-2-carbohydrazide CAS 478076-92-5

Purity 97%+In StockPharmaceutical Standards
CAS No.478076-92-5
Molecular FormulaC18H17N3O2S
Molecular Weight339.41 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

N'-[(1E)-1-(4-Methoxyphenyl)ethylidene]-3-(1H-pyrrol-1-yl)thiophene-2-carbohydrazide CAS 478076-92-5 chemical structure

Description

N'-[(1E)-1-(4-Methoxyphenyl)ethylidene]-3-(1H-pyrrol-1-yl)thiophene-2-carbohydrazide (CAS 478076-92-5) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C18H17N3O2S. Molecular weight: 339.41 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.

Physical & Chemical Properties

Molecular FormulaC18H17N3O2S
Molecular Weight339.41 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)12.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2025
Nitrogen Atoms3
Sulfur Atoms1

Recommended Standards

Why CATO?